20:58:55 Create new PHPExcel object<br />20:58:55 Set document properties<br />20:58:55 Add some data<br />20:58:55 Rename worksheet<br />20:58:55 Write to Excel2007 format<br />20:58:55 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0685 seconds<br />20:58:55 Current memory usage: 2 MB<br />20:58:55 Write to Excel5 format<br />20:58:55 File written to 42richText.xls<br />Call time to write Workbook was 0.0424 seconds<br />20:58:55 Current memory usage: 2 MB<br />20:58:55 Peak memory usage: 2 MB<br />20:58:55 Done writing files<br />Files have been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />